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• Photoshop and Saving Quality

  - by ITg

  I'm making a simple image for the web which is a gradient with some text on in Photoshop CS4. The text doesn't seem to be of a great quality. If you look at the logo of stackoverflow you can see that its pretty accurate. Mine don't seem to render properly round the edges. Anyone know how to get the best quality? Photoshop CS4. Thanks.

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• PHP - Check for whitespace at beginning of string

  - by ITg

  I need to use preg_match to check that only a-z0-9. is used (including full stop(.)). I don't want to replace anything. My problem is that it doesn't notice white space at beginning of a string. Also, if anyone knows how to check there is no two full stops in a row, I would be very grateful. What I have so far: ("/[^a-z0-9.]+$/",$request) …

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• .htaccess redirect / rewrite

  - by Itg

  Hello, I am trying to redirect from: domain.com/uploads/$ to domain.com/download.php?file=$ $ being the variable. I have tried many different ways but do not seem to be redirecting, I've tried, R=301,L,QSA and in various different orders. Anyone help? Thanks!

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• Salon LesJeudis.com : plus de 500 postes IT à pourvoir à Toulouse le jeudi 20 septembre, Paris suivra le 27

  Salon LesJeudis.com : plus de 500 postes IT à pourvoir Le jeudi 20 septembre à Toulouse, Paris suivra le 27 LesJeudis.com organise un nouveau salon de recrutement 20 septembre aux Espaces Vanel de Toulouse de 10h à 18h. Une initiative bienvenue pour tous les développeurs qui recherchent un emploi ou un nouveau poste. Plus de 500 postes…

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• Nested dereferencing arrows in Perl: to omit or not to omit?

  - by DVK

  In Perl, when you have a nested data structure, it is permissible to omit de-referencing arrows to 2d and more level of nesting. In other words, the following two syntaxes are identical: my $hash_ref = { 1 => [ 11, 12, 13 ], 3 => [31, 32] }; my $elem1 = $hash_ref->{1}->[1]; my $elem2 = $hash_ref->{1}[1]; # exactly the…

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• How to update the user profile through tokenid when a particular user logs in using his username and password

  - by Rani

  i have an application in which when the user enters his username and password in the login form , his username and password are submitted to the server database for validation and if he is a valid user a tokenid is generated for him through JSON response and he is allowed to log in.this is the JSON response that i get in the console…

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